Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.

- Sat 20 Sep
- £20
Swim Serpentine Half Mile
Half a lap of the Serpentine Lake at your chosen pace, as part of the one-day open water swimming festival in the beautiful Hyde Park.
- Enter online
- Age 12 & over
- 0.5 mile lake swimming

- Sat 20 Sep
- £20
Swim Serpentine One Mile
A classic distance in the world of open-water swimming events, the one-mile swim covers one full lap (1.6K) of the lake, as part of the one-day open water swimming festival in the beautiful Hyde Park.
- Age 16 & over
- 1 mile lake swimming

- Sat 20 Sep
- £25
Swim Serpentine Two Mile
The two-mile event is for those who would like to test themselves with two full laps of the Serpentine, aimed at more experienced swimmers, also forming part of the London Classics.
- Age 16 & over
- 2 miles lake swimming

- Sun 21 Sep
- £52
Swim Long Eton Dorney | 10K
Distance swimmers can enjoy the beautiful clear lake of Eton Dorney, the Olympic venue, and experience the venue and facilities of Olympians.
- Chip timing
- Enter online
- PB
- Age 16 & over
- 10 km lake swimming

- Sun 21 Sep
- £42
Swim Long Eton Dorney | 5K
Distance swimmers can enjoy the beautiful clear lake of Eton Dorney, the Olympic venue, and experience the venue and facilities of Olympians.
- Chip timing
- Enter online
- PB
- Age 16 & over
- 5 km lake swimming

- Sun 21 Sep
- £30
Swim Long Eton Dorney | 2.5K
Distance swimmers can enjoy the beautiful clear lake of Eton Dorney, the Olympic venue, and experience the venue and facilities of Olympians.
- Chip timing
- Enter online
- PB
- Traffic free
- Age 16 & over
- 2.5 km lake swimming

- Sun 21 Sep
- £35
Swim Long Eton Dorney | 3.8K
Distance swimmers can enjoy the beautiful, clear lake of Eton Dorney, the Olympic venue, and experience the venue and facilities of Olympians.
- Chip timing
- Enter online
- PB
- Age 16 & over
- 3.8 km lake swimming

- Sat 27 Sep
- £65
Hever Castle | 5K Swim
Get active in the award-winning castle grounds in a 5K lake swim! Recruit your friends and celebrate completing your challenge in the festival village with like-minded people.
- Chip timing
- Enter online
- Age 18 & over
- 5 km lake swimming

- Sat 27 Sep
- £55
Hever Castle | 2.5K Swim
Get active in the award-winning castle grounds in a 2.5K lake swim! Recruit your friends and celebrate completing your challenge in the festival village with like-minded people.
- Chip timing
- Enter online
- Age 16 & over
- 2.5 km lake swimming

- Sat 27 Sep
- £45
Hever Castle | 1 Mile Swim
Get active in the award-winning castle grounds in a 1-ile lake swim! Recruit your friends and celebrate completing your challenge in the festival village with like-minded people.
- Chip timing
- Enter online
- Age 13 & over
- 1 mile lake swimming